Nowadays, we're all aware that exercise is good for you, that it gets the blood pumping and keeps us toned and healthy. And a lot of us know that exercise also releases endorphins, a feel-good drug, so we (usually) get a buzz after working out. However, did you know that exercise actually helps your brain cells work better? Yes, really. Exercise trains the brain The brain is plastic, figuratively speaking, of course. It can be remoulded and changed. And when you exercise it r